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<?php |
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/** |
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* Implements Special:Unwatchedpages |
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* |
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* Copyright © 2005 Ævar Arnfjörð Bjarmason |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* (at your option) any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License along |
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* with this program; if not, write to the Free Software Foundation, Inc., |
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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* http://www.gnu.org/copyleft/gpl.html |
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* |
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* @file |
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* @ingroup SpecialPage |
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* @author Ævar Arnfjörð Bjarmason <[email protected]> |
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*/ |
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/** |
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* A special page that displays a list of pages that are not on anyones watchlist. |
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* |
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* @ingroup SpecialPage |
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*/ |
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class UnwatchedpagesPage extends QueryPage { |
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function __construct( $name = 'Unwatchedpages' ) { |
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parent::__construct( $name, 'unwatchedpages' ); |
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} |
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public function isExpensive() { |
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return true; |
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} |
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function isSyndicated() { |
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return false; |
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} |
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/** |
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* Pre-cache page existence to speed up link generation |
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* |
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* @param IDatabase $db |
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* @param ResultWrapper $res |
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*/ |
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public function preprocessResults( $db, $res ) { |
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if ( !$res->numRows() ) { |
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return; |
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} |
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$batch = new LinkBatch(); |
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foreach ( $res as $row ) { |
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$batch->add( $row->namespace, $row->title ); |
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} |
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$batch->execute(); |
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$res->seek( 0 ); |
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} |
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public function getQueryInfo() { |
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return [ |
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'tables' => [ 'page', 'watchlist' ], |
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'fields' => [ |
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'namespace' => 'page_namespace', |
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'title' => 'page_title', |
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'value' => 'page_namespace' |
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], |
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'conds' => [ |
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'wl_title IS NULL', |
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'page_is_redirect' => 0, |
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"page_namespace != '" . NS_MEDIAWIKI . "'" |
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], |
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'join_conds' => [ 'watchlist' => [ |
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'LEFT JOIN', [ 'wl_title = page_title', |
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'wl_namespace = page_namespace' ] ] ] |
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]; |
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} |
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function sortDescending() { |
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return false; |
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} |
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function getOrderFields() { |
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return [ 'page_namespace', 'page_title' ]; |
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} |
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/** |
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* Add the JS |
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* @param string|null $par |
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*/ |
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public function execute( $par ) { |
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parent::execute( $par ); |
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$this->getOutput()->addModules( 'mediawiki.special.unwatchedPages' ); |
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} |
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/** |
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* @param Skin $skin |
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* @param object $result Result row |
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* @return string |
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*/ |
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function formatResult( $skin, $result ) { |
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global $wgContLang; |
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$nt = Title::makeTitleSafe( $result->namespace, $result->title ); |
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if ( !$nt ) { |
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return Html::element( 'span', [ 'class' => 'mw-invalidtitle' ], |
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Linker::getInvalidTitleDescription( $this->getContext(), $result->namespace, $result->title ) ); |
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} |
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$text = $wgContLang->convert( $nt->getPrefixedText() ); |
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$plink = Linker::linkKnown( $nt, htmlspecialchars( $text ) ); |
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$wlink = Linker::linkKnown( |
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$nt, |
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$this->msg( 'watch' )->escaped(), |
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[ 'class' => 'mw-watch-link' ], |
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[ 'action' => 'watch' ] |
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); |
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return $this->getLanguage()->specialList( $plink, $wlink ); |
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} |
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protected function getGroupName() { |
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return 'maintenance'; |
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} |
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} |
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